9571422053 has 2 divisors, whose sum is σ = 9571422054. Its totient is φ = 9571422052.

The previous prime is 9571422043. The next prime is 9571422067. The reversal of 9571422053 is 3502241759.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9029370529 + 542051524 = 95023^2 + 23282^2 .

It is a cyclic number.

It is not a de Polignac number, because 9571422053 - 2²⁴ = 9554644837 is a prime.

It is a super-2 number, since 2×9571422053² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9571421998 and 9571422016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9571422043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4785711026 + 4785711027.

It is an arithmetic number, because the mean of its divisors is an integer number (4785711027).

Almost surely, 2^9571422053 is an apocalyptic number.

It is an amenable number.

9571422053 is a deficient number, since it is larger than the sum of its proper divisors (1).

9571422053 is an equidigital number, since it uses as much as digits as its factorization.

9571422053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 9571422053 is about 97833.6447905321. The cubic root of 9571422053 is about 2123.2061116528.

The spelling of 9571422053 in words is "nine billion, five hundred seventy-one million, four hundred twenty-two thousand, fifty-three".